237996906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1297}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 578679552

約数和(自身を除く): 340682646

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 257, 357, 514, 714, 771, 1297, 1542, 1799, 2594, 3598, 3891, 4369, 5397, 7782, 8738, 9079, 10794, 13107, 18158, 22049, 26214, 27237, 30583, 44098, 54474, 61166, 66147, 91749, 132294, 154343, 183498, 308686, 333329, 463029, 666658, 926058, 999987, 1999974, 2333303, 4666606, 5666593, 6999909, 11333186, 13999818, 16999779, 33999558, 39666151, 79332302, 118998453, 237996906]

約数ペア:

[(1, 237996906), (2, 118998453), (3, 79332302), (6, 39666151), (7, 33999558), (14, 16999779), (17, 13999818), (21, 11333186), (34, 6999909), (42, 5666593), (51, 4666606), (102, 2333303), (119, 1999974), (238, 999987), (257, 926058), (357, 666658), (514, 463029), (714, 333329), (771, 308686), (1297, 183498), (1542, 154343), (1799, 132294), (2594, 91749), (3598, 66147), (3891, 61166), (4369, 54474), (5397, 44098), (7782, 30583), (8738, 27237), (9079, 26214), (10794, 22049), (13107, 18158)]